JP6852810B2 - 車両用駆動装置 - Google Patents
車両用駆動装置 Download PDFInfo
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- JP6852810B2 JP6852810B2 JP2019554308A JP2019554308A JP6852810B2 JP 6852810 B2 JP6852810 B2 JP 6852810B2 JP 2019554308 A JP2019554308 A JP 2019554308A JP 2019554308 A JP2019554308 A JP 2019554308A JP 6852810 B2 JP6852810 B2 JP 6852810B2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0476—Electric machines and gearing, i.e. joint lubrication or cooling or heating thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
- B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing having orbital motion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/12—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of electric gearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan shaft
- B60K17/24—Arrangements of mountings for shafting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/36—Differential gearings characterised by intentionally generating speed difference between outputs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/043—Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0482—Gearings with gears having orbital motion
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
- B60K2001/006—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0061—Disposition of motor in, or adjacent to, traction wheel the motor axle being parallel to the wheel axle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2410/00—Constructional features of vehicle sub-units
- B60Y2410/10—Housings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
- F16H2048/104—Differential gearings with gears having orbital motion with orbital spur gears characterised by two ring gears
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
- F16H2048/106—Differential gearings with gears having orbital motion with orbital spur gears characterised by two sun gears
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/36—Differential gearings characterised by intentionally generating speed difference between outputs
- F16H2048/364—Differential gearings characterised by intentionally generating speed difference between outputs using electric or hydraulic motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02034—Gearboxes combined or connected with electric machines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- General Details Of Gearings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Cooling System (AREA)
Description
To1=(1+λ1)・Ti1−λ2・Ti2 ・・・(1)
To2=(1+λ2)・Ti2−λ1・Ti1 ・・・(2)
次に、車両用駆動装置のその他の実施形態について説明する。
以下、上記において説明した車両用駆動装置の概要について説明する。
2:伝達装置
3:ケース
5:油圧源
9:分岐部
11:第1回転電機
12:第2回転電機
35:第5ケース部(中間壁)
51:第1連結部材
52:第2連結部材
61:第1遊星歯車機構(遊星歯車機構)
62:第2遊星歯車機構(遊星歯車機構)
63:軸部材
91:第1油路
92:第2油路
93:供給油路
93a:第1分岐油路
93b:第2分岐油路
95:第3油路
A1:第1軸
A2:第2軸
A3:第3軸
D1:第1駆動軸
D2:第2駆動軸
L:軸方向
L1:軸方向第1側
L2:軸方向第2側
R:径方向
X1:第1距離(分岐部から第1回転電機までの軸方向の距離)
X2:第2距離(分岐部から第2回転電機までの軸方向の距離)
W1:第1車輪
W2:第2車輪
Claims (5)
- 第1回転電機と、
第2回転電機と、
第1車輪に駆動連結される第1連結部材と、
第2車輪に駆動連結される第2連結部材と、
前記第1回転電機のトルクを前記第1連結部材及び前記第2連結部材のうちの少なくとも前記第1連結部材に伝達すると共に、前記第2回転電機のトルクを前記第1連結部材及び前記第2連結部材のうちの少なくとも前記第2連結部材に伝達する伝達装置と、
前記第1回転電機、前記第2回転電機、前記第1連結部材、前記第2連結部材、及び前記伝達装置を収容するケースと、を備え、
第1軸上に、軸方向の一方側である軸方向第1側から順に、前記第1回転電機及び前記第2回転電機が配置され、
前記第1軸に平行な第2軸上に、前記第1連結部材及び前記第2連結部材が配置され、
前記ケースを構成する部材又は前記ケースに固定された部材である中間壁が、前記軸方向における前記第1回転電機と前記第2回転電機との間を、前記第1軸を基準とする径方向に延びるように配置され、
前記第1軸上には更に、前記第1回転電機と一体的に回転する第1駆動軸と、前記第2回転電機と一体的に回転する第2駆動軸とが配置され、
前記第1駆動軸における、前記軸方向における前記軸方向第1側とは反対側である軸方向第2側の端部が、前記中間壁に回転自在に支持され、
前記第2駆動軸における、前記軸方向第1側の端部が、前記中間壁に回転自在に支持され、
前記第1駆動軸の内部に前記軸方向に沿って、前記第1回転電機に油を供給するための第1油路が形成され、
前記第2駆動軸の内部に前記軸方向に沿って、前記第2回転電機に油を供給するための第2油路が形成され、
前記中間壁に、油圧源から油が供給される供給油路が形成され、
前記供給油路に、前記第1油路の前記軸方向第2側の端部と、前記第2油路の前記軸方向第1側の端部とが接続されている車両用駆動装置。 - 前記供給油路は、分岐部において、前記第1油路に接続される第1分岐油路と、前記第2油路に接続される第2分岐油路とに分岐するように形成され、
前記分岐部、前記第1分岐油路、及び前記第2分岐油路が、前記軸方向視で、前記第1油路及び前記第2油路と重複する位置に形成されている請求項1に記載の車両用駆動装置。 - 前記分岐部から前記第1回転電機までの前記軸方向の距離と、前記分岐部から前記第2回転電機までの前記軸方向の距離とが同一である請求項2に記載の車両用駆動装置。
- 前記第1油路は、前記軸方向第1側に向かうに従って内径が段階的に大きくなるように形成され、
前記第2油路は、前記軸方向第2側に向かうに従って内径が段階的に大きくなるように形成されている請求項1から3のいずれか一項に記載の車両用駆動装置。 - 前記伝達装置は、前記第1軸及び前記第2軸に平行な第3軸上に配置された遊星歯車機構を備え、
前記第3軸上に配置された軸部材の内部に、前記遊星歯車機構に油を供給するための第3油路が形成されている請求項1から4のいずれか一項に記載の車両用駆動装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017222308 | 2017-11-17 | ||
JP2017222308 | 2017-11-17 | ||
PCT/JP2018/042455 WO2019098322A1 (ja) | 2017-11-17 | 2018-11-16 | 車両用駆動装置 |
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JPWO2019098322A1 JPWO2019098322A1 (ja) | 2020-11-19 |
JP6852810B2 true JP6852810B2 (ja) | 2021-03-31 |
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JP2019554308A Active JP6852810B2 (ja) | 2017-11-17 | 2018-11-16 | 車両用駆動装置 |
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US (1) | US10895320B2 (ja) |
EP (1) | EP3667876B1 (ja) |
JP (1) | JP6852810B2 (ja) |
CN (1) | CN111226379B (ja) |
WO (1) | WO2019098322A1 (ja) |
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CN113661344B (zh) * | 2019-03-28 | 2024-07-12 | 三菱自动车工业株式会社 | 左右轮驱动装置 |
EP4167444A4 (en) * | 2020-09-25 | 2024-04-24 | Aisin Corporation | VEHICLE DRIVE DEVICE |
CN116210143A (zh) * | 2020-09-29 | 2023-06-02 | 株式会社爱信 | 车用驱动装置 |
DE102020128934B3 (de) | 2020-11-03 | 2021-11-04 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Antriebseinheit für ein Elektrofahrzeug |
IT202000028391A1 (it) * | 2020-11-25 | 2022-05-25 | Fpt Ind Spa | Sistema di azionamento migliorato per un veicolo elettrico |
WO2022112996A1 (en) * | 2020-11-25 | 2022-06-02 | Fpt Industrial S.P.A. | Improved drive system for an electric vehicle |
JPWO2022190183A1 (ja) * | 2021-03-08 | 2022-09-15 | ||
US11746858B1 (en) * | 2022-03-11 | 2023-09-05 | Deere & Company | Multi-power source planetary system for a machine |
US11701957B1 (en) * | 2022-05-05 | 2023-07-18 | Ford Global Technologies, Llc | Electric drive axle with first stage chain drive |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05122903A (ja) * | 1991-10-24 | 1993-05-18 | Aisin Aw Co Ltd | 電気自動車用駆動装置 |
JP4297951B2 (ja) * | 2007-05-25 | 2009-07-15 | トヨタ自動車株式会社 | 車両の駆動システム |
BRPI1014680A2 (pt) | 2009-03-31 | 2021-04-06 | Honda Motor Co Ltd | Dispositivo de transmissão e veículo com o mesmo |
JP5387476B2 (ja) * | 2010-03-25 | 2014-01-15 | トヨタ自動車株式会社 | モータの冷却装置 |
JP2012237363A (ja) * | 2011-05-11 | 2012-12-06 | Aisin Aw Co Ltd | 車両用駆動装置 |
CN103620924B (zh) * | 2011-06-07 | 2016-11-02 | 本田技研工业株式会社 | 车辆用驱动装置 |
JP5545413B2 (ja) * | 2011-07-19 | 2014-07-09 | トヨタ自動車株式会社 | ハイブリッド車両用動力伝達装置の潤滑装置 |
US9421854B2 (en) * | 2012-01-20 | 2016-08-23 | Toyota Jidosha Kabushiki Kaisha | Vehicle drive device |
JP5714545B2 (ja) * | 2012-09-18 | 2015-05-07 | トヨタ自動車株式会社 | 電動機の冷却装置 |
JP5481550B2 (ja) | 2012-10-24 | 2014-04-23 | 本田技研工業株式会社 | 車両の駆動装置 |
KR101953448B1 (ko) * | 2013-12-02 | 2019-02-28 | 혼다 기켄 고교 가부시키가이샤 | 차량 |
JP2016151347A (ja) * | 2015-02-19 | 2016-08-22 | Ntn株式会社 | 2モータ車両駆動装置 |
JP2017141889A (ja) | 2016-02-10 | 2017-08-17 | Ntn株式会社 | 車両駆動装置 |
US10207751B2 (en) * | 2016-05-09 | 2019-02-19 | Nikola Motor Company Llc | Motor gearbox assembly |
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CN111226379A (zh) | 2020-06-02 |
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WO2019098322A1 (ja) | 2019-05-23 |
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